Water sprinkler



FIG. 1 is a left side elevational view of a water sprinkler showing mynew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken-line showing of the sprinkler head and hose coupling are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a water sprinkler, as shown and described.